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Smith Machine
The Smith machine is a weight machine used for weight training. It consists of a barbell that is fixed within steel rails allowing for only strict vertical movement. Some Smith machines have the barbell counterbalanced. The machine can be used for a wide variety of exercises including but not exclusive to; squats, the bench press, the shoulder press, good mornings and deadlifts. Use as a self-spotting device Behind each vertical post (runner) is a series of slots on which the barbell can be hooked. This means that unlike an ordinary barbell, the Smith machine need not be re-racked after a set of repetitions: it can be secured at any point. This is intended to make it safer for those who lift without a spotter, as one only needs to twist the wrist in order to lock the barbell in place in the event that the weight becomes too great. Most models also incorporate blocks, pegs, or other devices which can be adjusted to automatically stop the barbell at a predetermined minimum heig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bench Press
The bench press or chest press is a weight training exercise where a person presses a weight upwards while lying horizontally on a weight training bench. The bench press is a Compound movements, compound movement, with the primary muscles involved being the pectoralis major, the deltoid muscle, anterior deltoids, and the triceps brachii muscle, triceps brachii. Other muscles located in the back, legs and core are involved for stabilization. A barbell is generally used to hold the weight, but a pair of dumbbells can also be used. The barbell bench press is one of three lifts in the sport of powerlifting alongside the deadlift and Squat (exercise), the squat, and is the only lift in Paralympic powerlifting. The bench press is also extensively used in weight training, bodybuilding, and other types of training to develop upper body muscles, primarily the pectoralis major. To improve upper body strength, power, and endurance for athletic, occupational, and functional performance as well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vic Tanny
Victor "Vic" Tanny (born Victor A. Iannidinardo; February 18, 1912 – June 11, 1985) was an American bodybuilder, entrepreneur and physical culture advocate. He is considered a pioneer of the modern health club. Biography Tanny was born into an Italian family in Rochester, New York. His father was a tailor.Jonathan Black, ''Making the American Body: The Remarkable Saga of the Men and Women whose Feats, Feuds, and Passions Shaped Fitness History'' (Lincoln & London: University of Nebraska Press, 2013)p 36 Amid anti-Italian sentiment during World War II, some of his family members legally shortened the surname, ''Iannidinardo'', to ''Ianni''. From this, Victor made a new surname, ''Tanny''. In 1935, while a full-time school teacher, Tanny opened his first fitness club. Located in his parents' Rochester garage, the gym uniquely had carpeting, bright colors, and background music. In 1939, he closed that gym, which had done poorly, moved west, and, for a teaching degree, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deseret News
The ''Deseret News'' () is a multi-platform newspaper based in Salt Lake City, published by Deseret News Publishing Company, a subsidiary of Deseret Management Corporation, which is owned by the Church of Jesus Christ of Latter-day Saints (LDS Church). Founded in 1850, it was the first newspaper to be published in Utah. The publication's name is from the geographic area of State of Deseret, Deseret identified by Utah's Mormon pioneers, pioneer settlers, and much of the publication's reporting is rooted in that region. On January 1, 2021, the newspaper switched from a daily to a weekly print format while continuing to publish daily on the website and Deseret News app. As of 2024, ''Deseret News'' develops daily content for its website and apps, in addition to twice weekly print editions of the ''Deseret News'' Local Edition and a weekly edition of the ''Church News'' and ''Deseret News'' National Edition. The company also publishes 10 editions of ''Deseret Magazine'' per year. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack LaLanne
Francois Henri LaLanne (; September 26, 1914 – January 23, 2011), the "Godfather of Fitness", was an American fitness and nutrition guru and motivational speaker. He described himself as being a "sugarholic" and a "junk food junkie" until he was 15 years old. He also had behavioral problems but "turned his life around" after listening to a public lecture about the benefits of good nutrition by health food pioneer Paul Bragg. During his career, he came to believe that the country's overall health depended on the health of its population, and he referred to physical culture and nutrition as "the salvation of America". LaLanne hosted the first”Pride & Discipline: The Legacy of Jack LaLanne” Elaine LaLanne and Greg Justice. . Publisher: Greg Justice, March 16, 2022. and longest-running nationally syndicated fitness television program, ''The Jack LaLanne Show,'' from 1951 to 1985. He published numerous books on fitness and was widely recognized for publicly preaching the health ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degrees Of Freedom (mechanics)
In classical mechanics, physics, the number of degrees of freedom (DOF) of a mechanical system is the number of independent parameters required to completely specify its configuration or state. That number is an important property in the analysis of systems of bodies in mechanical engineering, structural engineering, aerospace engineering, robotics, and other fields. As an example, the position of a single railcar (engine) moving along a track has one degree of freedom because the position of the car can be completely specified by a single number expressing its distance along the track from some chosen origin. A train of rigid cars connected by hinges to an engine still has only one degree of freedom because the positions of the cars behind the engine are constrained by the shape of the track. For a second example, an automobile with a very stiff suspension can be considered to be a rigid body traveling on a plane (a flat, two-dimensional space). This body has three independe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoulder Shrug
In weight training, the shoulder shrug (usually called simply the shrug) is an exercise used to develop the upper trapezius muscle. Form and execution The lifter stands erect, hands about shoulder width apart, and slowly raises the shoulders as high as possible, and then slowly lowers them, while not bending the elbows, or moving the body at all. The lifter may not have as large a range of motion as in a normal shrug done for active flexibility. It is usually considered good form if the slope of the shoulders is horizontal in the elevated position. Equipment A barbell, dumbbells, trap bar, resistance band A resistance band is an rubber band, elastic band used for strength training. They are also commonly used in physical therapy, specifically by convalescents of muscular injuries, including Cardiopulmonary rehabilitation, cardiac rehab patients, t ...s, parallel bars, or a Smith machine may be used for resistance, and overhand, inside, outside, underhand or mixed grip c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calf Raise
Calf raises are a method of exercising the triceps surae (gastrocnemius and soleus), tibialis posterior, and peroneal muscles of the lower leg. The movement performed is plantar flexion, also called ankle extension. Bent-knee Calf raises are sometimes done with a flexed knee, usually roughly 90 degrees. This lessens the stretch in the gastrocnemius (a knee flexor), so the movement is done to emphasize the soleus. Seated Bent-knee calf raises are frequently done in a seated position for comfort. Since the weight of the upper body is rested on the seat, resistance is frequently added. Using bodyweight, one leg could be draped across the other (through external rotation) to exercise unilaterally and double the weight lifted. It can also be executed by using a weight, such as a barbell, to provide resistance to the action of the calf muscles. The exercise is performed from a seated position while the weight rests on the upper leg, just above the knee. The person engaged in this exer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Rack
A power rack (also known as a power cage, squat cage or squat rack) is a piece of weight training equipment that functions as a mechanical spotter for free weight barbell exercises without the movement restrictions imposed by equipment such as the Smith machine. Its general design is four upright posts with two adjustable horizontal bar catches (also called "supports," "rails" or "pins") on each side. Many power racks also have accessory attachments, such as a chin-up bar, pulldown cable attachment, or pegs for storing weight plates. Overview The power rack serves several purposes. Best among them is safety: for instance, in the bench press, placing the bar catches, also known as spotter arms, right above the lifter's chest will prevent the barbell from crushing the athlete in the case of muscular fatigue or other loss of control of the bar. In the case of squats, catches placed just below the lowest position of the squat allow the lifter to "dump" the weight safely. The powe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Men's Health
''Men's Health'' (''MH''), published by Hearst Communications, Hearst, is the world's largest men's magazine brand, with 35 editions in 59 countries; it is the bestselling men's magazine on American newsstands. Started as a men's health magazine by Rodale, Inc. in Emmaus, Pennsylvania, the magazine currently covers various men's lifestyle (sociology), lifestyle topics such as physical fitness, fitness, nutrition, fashion and human sexuality, sexuality. The magazine's website, MensHealth.com, averages over 118 million page views a month. History Started by Mark Bricklin in the US in 1986 as a health magazine, ''Men's Health'' evolved into a lifestyle magazine, covering fitness, nutrition, relationships, travel, technology, fashion and finance. Bricklin, Rodale, Inc. editors Larry Stains and Stefan Bechtel produced three newsstand test issues. The results led Rodale to start ''Men's Health'' as a quarterly magazine in 1988 and begin to sell subscriptions. Bricklin, who was edito ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exercise Machines
Exercise or workout is physical activity that enhances or maintains fitness and overall health. It is performed for various reasons, including weight loss or maintenance, to aid growth and improve strength, develop muscles and the cardiovascular system, prevent injuries, hone athletic skills, improve health, or simply for enjoyment. Many people choose to exercise outdoors where they can congregate in groups, socialize, and improve well-being as well as mental health. In terms of health benefits, usually, 150 minutes of moderate-intensity exercise per week is recommended for reducing the risk of health problems. At the same time, even doing a small amount of exercise is healthier than doing none. Only doing an hour and a quarter (11 minutes/day) of exercise could reduce the risk of early death, cardiovascular disease, stroke, and cancer. Classification Physical exercises are generally grouped into three types, depending on the overall effect they have on the huma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight Training
Strength training, also known as weight training or resistance training, is exercise designed to improve physical strength. It is often associated with the lifting of weights. It can also incorporate techniques such as bodyweight exercises (e.g., push-ups, pull-ups, and squats), isometrics (holding a position under tension, like planks), and plyometrics (explosive movements like jump squats and box jumps). Training works by progressively increasing the force output of the muscles and uses a variety of exercises and types of equipment. Strength training is primarily an anaerobic activity, although circuit training also is a form of aerobic exercise. Strength training can increase muscle, tendon, and ligament strength as well as bone density, metabolism, and the lactate threshold; improve joint and cardiac function; and reduce the risk of injury in athletes and the elderly. For many sports and physical activities, strength training is central or is used as part of their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
